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CD5041 & LM5041 Cascaded PWM Controller Chip

The CD5041 PWM controller contains all of thefeatures necessary to implement either current-fedor voltage-fed push-pull or bridge power converters.These "Cascaded" topologies are well suited...
  • Model: CD5041
  • Brand: MK
  • Price:$10.0   /    Stock: 99999
  • Product Description:

    The CD5041 PWM controller contains all of thefeatures necessary to implement either current-fedor voltage-fed push-pull or bridge power converters.These "Cascaded" topologies are well suited formultiple output and higher power applications.The CD5041's four control outputs include: the buckstage controls (HD and LD) and the push-pullcontrol outputs (PUSH and PULL).Push-pull outputs are driven at 50% nominal dutycycle at one half of the switching frequency of thebuck stage and can be configured for either anoverlap time (for current-fed applications) or a both-off time (for voltage-fed applications).

    Internal Start-up Bias Regulator

    Programmable Line Under-Voltage Lockout

    (UVLO) with Adjustable Hysteresis

    Current Mode Control

    Internal Error Amplifier with Reference

    Cycle-by-cycle Over-Current Protection

    Leading Edge Blanking

    Programmable Push-Pull Overlap or Dead Time

    Internal 1.5A Push-Pull Gate Drivers

    Programmable Soft-Start

    Programmable Oscillator with Sync Capability

    Thermal Shutdown

    Precision Reference

    Package: TSSOP16、 WSON16

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    ModelFunctionControl ModeInput VoltageTemperatureMaximum DutyPackaging formCORR TI
    CD5022Current mode boost, SEPIC And flyback control.Based on current mode control6V-60V-40~1250.9VSSOP-10LM5022
    CD5021Off-line PWM PW control
    8V-30V-40~1250.85VSSOP-8LM5021
    CD5041Cascade PWM control
    15V-90V-40~125TSSOP-16/WSON-16LM5041
    CD5032Current-mode high voltage PWM control
    13V-100V-40~1250.76TSSOP-16LM5032
    CD5020Current-mode high voltage PWM control
    13V~80V-40~1250.8VSSOP-10LM5020
    CD5020ACurrent-mode high voltage PWM control
    13V~90V-40~1250.8VSSOP-10/WSON-10LM5020A
    CD5026Current-mode active clamping PWM control
    13V~100V-40~1250.76TSSOP-16/WSON-16LM5026
    CD5030Current-mode high-voltage PWM push-pull control
    14V~90V-40~1250.5VSSOP-10/WSON-10LM5030
    CD5025Voltage source active clamping PWM controlFeedforward voltage mode control13V~100V-40~1250.8TSSOP-16/WSON-16LM5025
    CD5035Half-bridge topology power conversion PWM controlVoltage control mode13V~100V-40~1250HTSSOP-20/WQFN-24LM5035



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